set term postscript enhanced color
set output 'graf1.ps'
set title 'Variacao de angulos com beta0/m = 0.0005'
set xrange [0:40]
set xlabel 'Distancia em x'
set ylabel 'Distancia em y'
plot "chute1_out.dat" title 'tetha = 1.2 e phi = 0.05' with lines ,\
"chute2_out.dat" title 'tetha = 0.9 e phi = 0.0' with lines ,\
"chute3_out.dat" title 'tetha = 1.1 e phi = -0.1' with lines
